#include <iostream>
#include <string>
using namespace std;
struct Student{
    string name;
    int age;
    int score;
};
struct Teacher{
    int id;
    string name;
    struct Student s1;
};

int main(){
    Teacher teacher={110,"李老师"};
    teacher.s1.name="张三";
    teacher.s1.age=18;
    teacher.s1.score=90;
    cout<<"老师编号"<<teacher.id<<"老师姓名"<<teacher.name<<"学生姓名"<<teacher.s1.name<<"学生年龄"<<teacher.s1.age
    <<"学生成绩"<<teacher.s1.score<<endl;
    return 0;
}
